try:
    from .module import Module

    from .module import build_model

    from .optimizer import (
        FuseConvBias,
        FuseConvBatchNorm,
        FuseConvRelu,
        FuseConvAct,
        EliminateCommonSubexpression,
        EliminateDeadOp,
        FoldConstant,
        FuseQdq,
    )
except:
    pass